Selenium Code For Facebook Registration

import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.openqa.selenium.support.ui.Select;


public class Facebook
{
public static void main(String[] args)
{
WebDriver driver = new FirefoxDriver();


 
    driver.get("https://www.facebook.com");
    driver.manage().window().maximize();
   
    driver.findElement(By.xpath(".//*[@id='u_0_1']")).sendKeys("krish");
 
    driver.findElement(By.xpath(".//*[@id='u_0_3']")).sendKeys("kittu");
   
    driver.findElement(By.id("u_0_6")).sendKeys("kittu@mail.com");
    driver.findElement(By.xpath(".//*[@id='u_0_9']")).sendKeys("kittu@mail.com");
   
   
    driver.findElement(By.id("u_0_d")).sendKeys("1a2b3c4d");
 
  Select s=new Select(driver.findElement(By.xpath("//*[@id='month']")));
  s.selectByVisibleText("Jan");

 
  Select s1=new Select(driver.findElement(By.xpath(".//*[@id='day']")));
  s1.selectByVisibleText("12");
 
  Select s2=new Select(driver.findElement(By.xpath(".//*[@id='year']")));
  s2.selectByVisibleText("1993");
 
  driver.findElement(By.xpath(".//*[@id='u_0_h']")).click();
 
  driver.findElement(By.xpath(".//*[@id='u_0_l']")).click();
 
   }


 
 

}